<script setup lang="ts">
import { loginAPI } from '@/apis';
import { useToken } from '@/stores/token';
import type { LoginParams } from '@/types/user';
import type { FormInstance, FormRules } from 'element-plus';
import { reactive, ref } from 'vue';
import { useRouter } from 'vue-router';

const store = useToken()
const router = useRouter()
const formRef = ref<FormInstance | null>(null)

const loginForm = reactive<LoginParams>({
  username: 'demo',
  password: 'Hmzs%001',
  isAgree: true
})

const rules: FormRules<typeof loginForm> = {
  username: [{
    required: true,
    message: '账号不能为空',
    trigger: 'blur'
  }],
  password: [{
    required: true,
    message: '密码不能为空'
  }],
  isAgree: [{
    validator(rule, value: boolean, callback) {
      if (value) {
        callback()
      } else {
        callback(new Error("必须勾选用户平台协议"))
      }
    }
  }]
}

const login = async () => {
  await formRef.value?.validate()
  const result = await loginAPI({ username: loginForm.username, password: loginForm.password })
  store.setToken(result.token) // 设置token
  router.push("/") // 跳转到主页

}
</script>

<template>
  <div class="login_body">
    <div class="bg" />
    <div class="box">
      <div class="title">智慧园区-登录</div>
      <el-form ref="formRef" :rules="rules" :model="loginForm">
        <el-form-item label="账号" prop="username">
          <el-input v-model="loginForm.username" />
        </el-form-item>

        <el-form-item label="密码" prop="password">
          <el-input show-password v-model="loginForm.password" />
        </el-form-item>

        <el-form-item prop="remember">
          <el-checkbox v-model="loginForm.isAgree">用户平台协议</el-checkbox>
        </el-form-item>

        <el-form-item>
          <el-button @click="login" type="primary" class="login_btn">登录</el-button>
        </el-form-item>
      </el-form>
    </div>
  </div>
</template>

<style lang="scss" scoped>
.login_body {
  display: flex;
}

.bg {
  width: 60vw;
  height: 100vh;
  background: url("@/assets/login-bg.svg") no-repeat;
  background-position: right top;
  background-size: cover;
}

.box {
  margin: 200px 10% 0;
  flex: 1;

  .title {
    padding-bottom: 76px;
    font-size: 26px;
    font-weight: 500;
    color: #1e2023;
  }

  ::v-deep() {
    .ant-form-item {
      display: flex;
      margin-bottom: 62px;
      flex-direction: column;
    }

    .ant-form-item-label label {
      font-size: 16px;
      color: #8b929d;
    }

    .ant-input,
    .ant-input-password {
      border-radius: 8px;
    }
  }
}

.login_btn {
  width: 100%;
}
</style>
